You got something wrong!

Question

Under the java lesson, basic concepts, in primitive operators, the third question says that 15/4 = 3. I just tried random numbers until I got it, but it was kinda annoying

Answer 1

That is correct.

15 divided by 4 yields 3 with a remainder of 3.

15/4 is a integer division, so the remainder is ignored.

You can actually look at the lesson comments for explanations after getting that right.

Answer 2

15/4=3.75 but integer storing only non decimal parts of result.

int i = 15 / 4; // 3
double d = 15.0 / 4.0; // 3.75
System.out.println(i);
System.out.println(d);